Sorry, the plugin not support search product without ajax because to do it, you can use Product Search widget default of WooCommerce, that widget can’t help you ?
Dear. Sorry for delay reply because we’re is missing your topic.
We’re is check WOOW theme again and release new version to fix that problem. Please kindly update WOOW theme on your site to latest version 1.2.3 from ThemeForest
Then go to admin menu ‘Appearance -> Install Plugins’ to update Sitesao Core plugin in theme to latest version 1.2.1 then check your site again.
Dear, Please kindly update DHWC Ajax plugin on your site to latest version 1.3.9 from CodeCanyon and check again. Your problem is fixed in plugin latest version.
Dear, I see console log on your site, I see problem in file custom-script in your theme, (see attachment) please use document ready event and check again
